/**
 * 
 * Copyright (C) 2011 Cody Stoutenburg . All rights reserved.
 *
 *       This program is free software; you can redistribute it and/or
 *       modify it under the terms of the GNU Lesser General Public License
 *       as published by the Free Software Foundation; either version 2.1
 *       of the License, or (at your option) any later version.
 *
 *       This program is distributed in the hope that it will be useful,
 *       but WITHOUT ANY WARRANTY; without even the implied warranty of
 *       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *       GNU Lesser General Public License for more details.
 *
 *       You should have received a copy of the GNU Lesser General Public License
 *       along with this program; if not, write to the Free Software
 *       Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. 
 * 
 */
package testAgent.behaviours;

import jade.core.behaviours.Behaviour;
import jade.core.behaviours.CyclicBehaviour;
import jade.domain.FIPAAgentManagement.DFAgentDescription;
import tp3.gui.EquationProducer;
import udes.ds.agent.Equation;

/**
 * @author Cody Stoutenburg
 * 
 */
public class ReadEquationBehaviour extends CyclicBehaviour {

	private static final long serialVersionUID = -7018424878244282913L;

	public static final String DATASTORE_KEY = "resultEquation";

	private final EquationProducer producer;

	public ReadEquationBehaviour(DFAgentDescription descriptor,
			EquationProducer producer) {
		this.producer = producer;
	}

	@Override
	public void action() {
		if (producer.equationIsReady()) {

			Behaviour b = new WaitForSomeoneHaveSolvedBehaviours(
					this.getDataStore(), producer.getEquation(), DATASTORE_KEY);

			myAgent.addBehaviour(b);
		}

		if (getDataStore().get(DATASTORE_KEY) != null) {
			producer.setDerivativeResult((Equation) getDataStore().get(
					DATASTORE_KEY));
		}
	}
}
